Idon’t really know what this means could someone me

How does convection affect our atmosphere? our layers of earth? our oceans?

True or false graphs must include scales that increase by the same amount

According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f